Konstra Error Class "JText" Not Found - Question | JoomShaper
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Konstra Error Class "JText" Not Found

K

komir

Template 1 week ago

Hi team,

I recently upgraded my site from Joomla 5 to Joomla 6 and updated the Konstra template to its latest version (2.0.4). Since doing so, I am experiencing an error on the frontend of my website.

I have already tried reapplying the updates for both Joomla and the template, but unfortunately, I haven't had any luck resolving the issue.

Could you please help me troubleshoot and fix this?

Thank you! Class "JText" not found Call Stack

Function Location

1 () JROOT/templates/konstra/sppagebuilder/addons/timelineslider/admin.php:16 2 require_once() JROOT/components/com_sppagebuilder/builder/classes/base.php:175 3 SpPgaeBuilderBase::loadAddons() JROOT/components/com_sppagebuilder/helpers/helper.php:95 4 SppagebuilderHelperSite::prepareAddonFieldStructures() JROOT/components/com_sppagebuilder/helpers/helper.php:990 5 SppagebuilderHelperSite::prepareSpacingData() JROOT/administrator/components/com_sppagebuilder/editor/helpers/ApplicationHelper.php:113 6 ApplicationHelper::preparePageData() JROOT/components/com_sppagebuilder/views/page/view.html.php:39 7 SppagebuilderViewPage->display() JROOT/libraries/src/MVC/Controller/BaseController.php:697 8 Joomla\CMS\MVC\Controller\BaseController->display() JROOT/components/com_sppagebuilder/controller.php:85 9 SppagebuilderController->display() JROOT/libraries/src/MVC/Controller/BaseController.php:730 10 Joomla\CMS\MVC\Controller\BaseController->execute() JROOT/components/com_sppagebuilder/sppagebuilder.php:33 11 require_once() JROOT/libraries/src/Dispatcher/LegacyComponentDispatcher.php:71 12 Joomla\CMS\Dispatcher\LegacyComponentDispatcher::Joomla\CMS\Dispatcher{closure}() JROOT/libraries/src/Dispatcher/LegacyComponentDispatcher.php:73 13 Joomla\CMS\Dispatcher\LegacyComponentDispatcher->dispatch() JROOT/libraries/src/Component/ComponentHelper.php:361 14 Joomla\CMS\Component\ComponentHelper::renderComponent() JROOT/libraries/src/Application/SiteApplication.php:218 15 Joomla\CMS\Application\SiteApplication->dispatch() JROOT/libraries/src/Application/SiteApplication.php:272 16 Joomla\CMS\Application\SiteApplication->doExecute() JROOT/libraries/src/Application/CMSApplication.php:320 17 Joomla\CMS\Application\CMSApplication->execute() JROOT/includes/app.php:58 18 require_once() JROOT/index.php:51

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3 Answers
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Ziaul Kabir
Ziaul Kabir
Accepted Answer
Support Agent 1 week ago #222539

Hello,

Thanks for reaching out to us. Could you please share temporary administrator access to your Joomla backend? You can provide the credentials securely in the hidden content section. Also, please take a full backup of your site before we make any changes.

Once I have access, I’ll investigate further and see what’s causing the issue. Let me know once you’ve shared the details!

Best regards,

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K
komir
Accepted Answer
1 week ago #222545

Here arecredentials Thank you

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Ziaul Kabir
Ziaul Kabir
Accepted Answer
Support Agent 1 week ago #222560

Hi,

The issue was caused by an outdated Joomla function (JText) being used in the Timeline Slider addon file, which is not compatible with Joomla 4/5/6.

File Path: JRoot/konstra/sppagebuilder/addons/timelineslider/admin.php

We have updated the code to use the correct Joomla namespace (Text class) and the issue is now resolved.

Please clear your cache and check again.

Thanks

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